<?php

if("Hello")echo __LINE__ , "\n\n";
if(123)echo __LINE__ , "\n\n";
if(" ")echo __LINE__ , "\n\n";
if(23 > 2)echo __LINE__ , "\n\n";
if(-345)echo __LINE__ , "\n\n";
if(true)echo __LINE__ , "\n\n";

if(false)echo __LINE__ , "\n\n";
if(0)echo __LINE__ , "\n\n";
if("")echo __LINE__ , "\n\n";
if('')echo __LINE__ , "\n\n";
if(NULL)echo __LINE__ , "\n\n";


